I have only one sister, she is so beautiful and so kind like motherhood

but recently we have a problem and no communication in between us

Why?

As a elder brother, I should care her future lifeSo I create an awareness to her but She did not mind it and got angry with meI do not like thatbut I cannot sleep, I cannot concentrate in my jobWhat to do?even I could not wish for Bakrid.She is also felt worry about it and even she is watching these topics but does not coming insideI know that